That is an outright lie.
What got Thompson was when he misjudged the timing for the dunk, and went in too far under the basket, so he had to lean back and to the side, and then land on his left foot. Also, he didn't jump high enough to get good clearance of the front of the rim. He missed the dunk, the ball went off the back of the rim.
Go look at it. It was all the fault of Thompson, himself.
Green's contact with Thompson was so minimal it probably should not have been called a foul. It does appear Green slightly brushed Thompson on the back of the head, as Thompson leaned his head back, because Thompson had gone in too far under the basket.